LittelFuses Series 285 AUDIO/MEDICAL Quality

I'll pose the same question, as well as my observations here, hoping for an answer:    The Naysayer Doctrine (a faith-based religion) clearly has it’s roots deeply embedded in, "measurements" and, "engineering experience".          I’d be interested in hearing what (if any) measurements have been taken and/or what experiments have been conducted, by the Naysayer Evangelists, or their Popes, that aren’t based on an Engineering/Physics understanding of electricity/electromagnetism from the 19th Century (ie: Ohm, Maxwell, Faraday, etc).           The same cult was taking shots at Nikola Tesla, back in his day!      https://nextexx.com/2020/06/18/why-do-scientists-hate-tesla/           He still managed to take the world, kicking and screaming into the 20th Century, with his inventions.         A good read: https://www.amazon.com/Man-Who-Invented-Twentieth-Century/dp/148122980X

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What NEW properties are discovered that invalidate the old?

We naysayers have all heard audible changes without changing anything.

Claimed changes are all explainable by pedestrian, non-exotic effects. Purveyors and aficionados make extravagant claims without any scientific or engineering support other than their say-so.

The proponents frequent resort to denigrating the naysayers ability to hear in spite of their  decades  of proven ability.

"What NEW properties are discovered that invalidate the old?"        Is it that you have no comprehension, can’t read, or chose to ignore the obvious truths stated in the piece on Science/Tesla, I provided?        More likely: you never read it.       Perhaps, you have absolutely no knowledge of 20th Century Physics, at all?       Typical of the Naysayer, you’ve changed the subject.     OK: When have you ever, "proven" your, "ability" to hear, to ME?     All you Naysayers have to offer, is your faith-based religion and, "TRUST ME!"    Those offering 30 Day, Money Back, Satisfaction Guarantees, are enabling people to conduct experiments, in their own homes, with their own systems and ears.     That’s with no risk of financial loss, an eternal damnation, or- need of the Naysayer Doctrine’s salvation.      Gotta admit; you snake-oil handling, religious fanatics can be amusing.        Kind of like a Greek tragicomedy.

ieales

We naysayers have all heard audible changes without changing anything.

That can happen.

Purveyors and aficionados make extravagant claims without any scientific or engineering support other than their say-so.

This is a hobbyist's site, not a scientific forum, so no one here is obligated to provide any scientific proof to you. Of course, that doesn't mean that you can't offer some evidence of your own.

The Earth is flat and we never went to the Moon. 

I don't mind people saying it does not work - unless they never tried it.  Short of crystals on equipment, if someone tried to upgrade their fuses or power system and did not receive positive results then share the details.  Provide details of the experiment - what system did they try it with, including Amp, Pre-amp, source, cable information. What are the variables of your testing?   "It was a different sound, but I did not like it" is valid data.